Greece - Persistence to last grade of primary, total (% of cohort)

Persistence to last grade of primary, total (% of cohort) in Greece was 99.26 as of 2018. Its highest value over the past 47 years was 99.79 in 1984, while its lowest value was 90.68 in 2012.

Definition: Persistence to last grade of primary is the percentage of children enrolled in the first grade of primary school who eventually reach the last grade of primary education. The estimate is based on the reconstructed cohort method.

Source: UNESCO Institute for Statistics (http://uis.unesco.org/)

See also:

Year Value
1971 93.34
1972 94.95
1973 94.15
1974 92.46
1975 97.34
1976 97.50
1977 96.95
1978 97.01
1979 92.89
1980 98.03
1981 97.94
1982 98.87
1983 99.22
1984 99.79
1985 98.53
1986 92.66
1988 97.54
1991 99.32
2004 97.85
2005 97.55
2006 97.36
2010 92.89
2011 94.42
2012 90.68
2013 91.69
2015 95.97
2016 98.63
2017 97.96
2018 99.26

Development Relevance: The cohort survival rate measures an education system's holding power and internal efficiency. Rates approaching 100 percent indicate high retention and low dropout levels.

Limitations and Exceptions: The estimates have limitations in capturing real trend in that an observed rate will be applied to the underlying indicators such as repetition rate and promotion rate throughout the cohort life, and re-entrants, grade skipping, migration or transfers during a school year are not adequately captured.

Other Notes: Data retrieved via API in March 2019. For detailed information on the observation level (e.g. National Estimation, UIS Estimation, or Category not applicable), please visit UIS.Stat (http://data.uis.unesco.org/).

Statistical Concept and Methodology: Cohort survival rate is calculated by dividing the total number of children belonging to a cohort who reached each successive grade of the specified level of education by the number of children in the same cohort; those originally enrolled in the first grade of primary education, and multiplying by 100. To reflect current patterns of grade transition, it is calculated based on the reconstructed cohort method, which uses data on enrollment by grade for the two most recent years and data on repeaters by grade for the most recent of those two years. Data on education are collected by the UNESCO Institute for Statistics from official responses to its annual education survey. All the data are mapped to the International Standard Classification of Education (ISCED) to ensure the comparability of education programs at the international level. The current version was formally adopted by UNESCO Member States in 2011. The reference years reflect the school year for which the data are presented. In some countries the school year spans two calendar years (for example, from September 2010 to June 2011); in these cases the reference year refers to the year in which the school year ended (2011 in the example).

Aggregation method: Weighted average

Periodicity: Annual

Classification

Topic: Education Indicators

Sub-Topic: Efficiency